This study is looking at how changes in menthol regulations might affect people who currently smoke menthol cigarettes. Researchers want to see if providing non-menthol cigarettes, tobacco-flavored e-cigarettes, menthol cigarettes, or menthol-flavored e-cigarettes impacts how many cigarettes people smoke each day. You might be able to join if you are an adult (21 or older) who smokes at least 5 menthol cigarettes daily and has a smartphone. The main goal is to measure changes in how many cigarettes you smoke daily over six weeks. The current status of this study is unclear.

Study design

This is an interventional study with 240 participants. You would be randomly assigned to one of four groups receiving different products.

What's involved

You would complete a baseline period, then receive a 7-week supply of assigned cigarettes and e-cigarettes. You will be instructed to only use these assigned products and complete daily diaries using your smartphone.

Compensation

Not stated in the trial record.

Follow-up

The primary outcomes are measured during Week 6, with an assessment of time to first lapse during Week 7.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.